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How to Add Stacktrace or debug Option when Building Android Studio Project
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207
You can use GUI to add these gradle command line flags from
File > Settings > Compiler (...
Fast way to discover the row count of a table in PostgreSQL
...sts in a given schema
TABLESAMPLE SYSTEM (n) in Postgres 9.5+
SELECT 100 * count(*) AS estimate FROM mytable TABLESAMPLE SYSTEM (1);
Like @a_horse commented, the newly added clause for the SELECT command might be useful if statistics in pg_class are not current enough for some reason. For exa...
Why '&&' and not '&'?
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answered Sep 7 '11 at 9:40
Daniel HilgarthDaniel Hilgarth
156k3535 gold badges285285 silver badges397397 bronze badges
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Set selected item of spinner programmatically
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300
Thanks, this worked great, while I was doing this I also found a way of getting the index without needing to loop through the adapter. I us...
On select change, get data attribute value
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edited May 29 '13 at 0:12
answered Dec 1 '11 at 17:32
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How many levels of pointers can we have?
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403
The C standard specifies the lower limit:
5.2.4.1 Translation limits
276 The implement...
How to clean project cache in Intellij idea like Eclipse's clean?
...s folder depends on your OS and version installed.
Windows Vista, 7, 8, 10
<SYSTEM DRIVE>\Users\<USER ACCOUNT NAME>\.<PRODUCT><VERSION>
Linux/Unix
~/.<PRODUCT><VERSION>
Mac OS
~/Library/Caches/<PRODUCT><VERSION>
Read this for more details on cache...
How to determine one year from now in Javascript
...FullYear() instead of getYear(). getYear() returns the actual year minus 1900 (and so is fairly useless).
Thus a date marking exactly one year from the present moment would be:
var oneYearFromNow = new Date();
oneYearFromNow.setFullYear(oneYearFromNow.getFullYear() + 1);
Note that the date will ...
Static Initialization Blocks
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edited Mar 23 '16 at 22:10
Ted Hopp
218k4545 gold badges354354 silver badges470470 bronze badges
answer...
Java 8 Iterable.forEach() vs foreach loop
...t execute in parallel, which is a horrible, horrible thing for all but the 0.1% of your code that needs to be optimized. Any parallel code has to be thought through (even if it doesn't use locks, volatiles, and other particularly nasty aspects of traditional multi-threaded execution). Any bug will b...